<template>
  <el-card>
    <el-row>
      <el-col :span="12">
        <div class="logodiv">
          <img :src="logo" alt="logo" /> 表单配置
        </div></el-col
      >
      <el-col :span="12">
        <div style="text-align: right; margin-left: -100px">
          <el-button type="primary" @click="submitSave()">保存</el-button>
          <el-button type="primary" @click="submitForm()">提交</el-button>
          <el-button @click="close()">返回</el-button>
        </div></el-col
      >
    </el-row>

    <el-tabs v-model="activeName" type="card">
      <el-tab-pane label="基本信息" name="basic">
        <basic-info-form ref="basicInfo" :info="info" class="br-solid-bottom" />
        <gen-info-form
          ref="genInfo"
          :info="info"
          :tables="tables"
          :menus="menus"
          class="mt10"
        />
      </el-tab-pane>
      <el-tab-pane label="字段信息" name="columnInfo">
        <el-table
          v-if="activeName === 'columnInfo'"
          ref="dragTable"
          :data="columns"
          row-key="columnId"
          :max-height="tableHeight"
        >
          <el-table-column
            label="序号"
            type="index"
            min-width="5%"
            class-name="allowDrag"
          />
          <el-table-column
            label="字段列名"
            prop="columnName"
            min-width="10%"
            :show-overflow-tooltip="true"
          />
          <el-table-column label="字段描述" min-width="10%">
            <template slot-scope="scope">
              <el-input v-model="scope.row.columnComment"></el-input>
            </template>
          </el-table-column>
          <el-table-column
            label="物理类型"
            prop="columnType"
            min-width="10%"
            :show-overflow-tooltip="true"
          />
          <el-table-column label="Java类型" min-width="11%">
            <template slot-scope="scope">
              <el-select v-model="scope.row.javaType">
                <el-option label="Long" value="Long" />
                <el-option label="String" value="String" />
                <el-option label="Integer" value="Integer" />
                <el-option label="Double" value="Double" />
                <el-option label="BigDecimal" value="BigDecimal" />
                <el-option label="Date" value="Date" />
                <el-option label="Boolean" value="Boolean" />
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="java属性" min-width="10%">
            <template slot-scope="scope">
              <el-input v-model="scope.row.javaField"></el-input>
            </template>
          </el-table-column>
          <el-table-column label="必填" min-width="5%">
            <template v-slot:header="{ column }">
              <span>
                <span>{{ column.label }}</span>
                <el-checkbox
                  @change="handleCheckAllRequired"
                  :indeterminate="requiredIndeterminate"
                  v-model="requiredChecked"
                ></el-checkbox>
              </span>
            </template>
            <template slot-scope="scope">
              <el-checkbox
                true-label="1"
                false-label="0"
                v-model="scope.row.isRequired"
                @change="handleCheckRequired"
              ></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="插入" min-width="5%">
            <template v-slot:header="{ column }">
              <span>
                <span>{{ column.label }}</span>
                <el-checkbox
                  @change="handleCheckAllInsert"
                  :indeterminate="indeterminateInsert"
                  v-model="checkedInsert"
                ></el-checkbox>
              </span>
            </template>
            <template slot-scope="scope">
              <el-checkbox
                true-label="1"
                false-label="0"
                v-model="scope.row.isInsert"
                @change="handleCheckInsert"
              ></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="编辑" min-width="5%">
            <template slot-scope="scope">
              <el-checkbox
                true-label="1"
                false-label="0"
                v-model="scope.row.isEdit"
              ></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="列表" min-width="5%">
            <template slot-scope="scope">
              <el-checkbox
                true-label="1"
                false-label="0"
                v-model="scope.row.isList"
              ></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="查询" min-width="5%">
            <template slot-scope="scope">
              <el-checkbox
                true-label="1"
                false-label="0"
                v-model="scope.row.isQuery"
              ></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="查询方式" min-width="10%">
            <template slot-scope="scope">
              <el-select v-model="scope.row.queryType">
                <el-option label="=" value="EQ" />
                <el-option label="!=" value="NE" />
                <el-option label=">" value="GT" />
                <el-option label=">=" value="GTE" />
                <el-option label="<" value="LT" />
                <el-option label="<=" value="LTE" />
                <el-option label="LIKE" value="LIKE" />
                <el-option label="BETWEEN" value="BETWEEN" />
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="显示类型" min-width="12%">
            <template slot-scope="scope">
              <el-select v-model="scope.row.htmlType">
                <el-option label="文本框" value="input" />
                <el-option label="文本域" value="textarea" />
                <el-option label="下拉框" value="select" />
                <el-option label="单选框" value="radio" />
                <el-option label="复选框" value="checkbox" />
                <el-option label="日期控件" value="datetime" />
                <el-option label="图片上传" value="imageUpload" />
                <el-option label="文件上传" value="fileUpload" />
                <el-option label="富文本控件" value="editor" />
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="字典类型" min-width="12%">
            <template slot-scope="scope">
              <el-select
                v-model="scope.row.dictType"
                clearable
                filterable
                placeholder="请选择"
              >
                <el-option
                  v-for="dict in dictOptions"
                  :key="dict.dictType"
                  :label="dict.dictName"
                  :value="dict.dictType"
                >
                  <span style="float: left">{{ dict.dictName }}</span>
                  <span style="float: right; color: #8492a6; font-size: 13px">{{
                    dict.dictType
                  }}</span>
                </el-option>
              </el-select>
            </template>
          </el-table-column>
        </el-table>
      </el-tab-pane>
    </el-tabs>
  </el-card>
</template>

<script>
import { getGenTable, updateGenTable } from "@/api/tool/gen";
import { optionselect as getDictOptionselect } from "@/api/system/dict/type";
import { listMenu as getMenuTreeselect } from "@/api/system/menu";
import basicInfoForm from "./basicInfoForm";
import genInfoForm from "./genInfoForm";
import Sortable from "sortablejs";
import logo from "@/assets/logo/logo.png";

export default {
  name: "GenEdit",
  components: {
    basicInfoForm,
    genInfoForm,
  },
  data() {
    return {
      logo,
      // 选中选项卡的 name
      activeName: "columnInfo",
      // 表格的高度
      tableHeight: document.documentElement.scrollHeight - 245 + "px",
      // 表信息
      tables: [],
      // 表列信息
      columns: [],
      // 字典信息
      dictOptions: [],
      // 菜单信息
      menus: [],
      // 表详细信息
      info: {},
      requiredIndeterminate: false,
      requiredChecked: false,
      indeterminateInsert: false,
      checkedInsert: false,
    };
  },
  created() {
    const tableId = this.$route.params && this.$route.params.tableId;
    if (tableId) {
      // 获取表详细信息
      getGenTable(tableId).then((res) => {
        this.columns = res.data.rows;
        this.refreshChecked(res.data.rows);
        this.info = res.data.info;
        this.tables = res.data.tables;
      });
      /** 查询字典下拉列表 */
      getDictOptionselect().then((response) => {
        this.dictOptions = response.data;
      });
      /** 查询菜单下拉列表 */
      getMenuTreeselect().then((response) => {
        this.menus = this.handleTree(response.data, "menuId");
      });
    }
  },
  methods: {
    refreshChecked(data) {
      let length = data.length;
      let countRequired = 0;
      let countInsert = 0;
      for (let item of data) {
        if (item.isRequired === "1") {
          countRequired++;
        }
        if (item.isInsert === "1") {
          countInsert++;
        }
      }
      this.requiredChecked = countRequired === length;
      this.requiredIndeterminate = countRequired > 0 && countRequired < length;
      this.checkedInsert = countInsert === length;
      this.indeterminateInsert = countInsert > 0 && countInsert < length;
    },
    handleCheckAllInsert(data) {
      if (data && this.columns) {
        this.columns.forEach((e) => {
          e.isInsert = "1";
        });
      } else {
        this.columns.forEach((e) => {
          e.isInsert = "0";
        });
      }
      this.indeterminateInsert = false;
    },
    handleCheckInsert(data) {
      if (data === "1") {
        for (let item of this.columns) {
          if (item.isInsert != "1") {
            this.indeterminateInsert = true;
            this.checkedInsert = false;
            return;
          }
        }
        this.indeterminateInsert = false;
        this.checkedInsert = true;
      } else {
        for (let item of this.columns) {
          if (item.isInsert != "0") {
            this.indeterminateInsert = true;
            this.checkedInsert = false;
            return;
          }
        }
        this.indeterminateInsert = false;
        this.checkedInsert = false;
      }
    },
    handleCheckAllRequired(data) {
      if (data && this.columns) {
        this.columns.forEach((e) => {
          e.isRequired = "1";
        });
      } else {
        this.columns.forEach((e) => {
          e.isRequired = "0";
        });
      }
      this.requiredIndeterminate = false;
    },
    handleCheckRequired(data) {
      if (data === "1") {
        for (let item of this.columns) {
          if (item.isRequired != "1") {
            this.requiredIndeterminate = true;
            this.requiredChecked = false;
            return;
          }
        }
        this.requiredIndeterminate = false;
        this.requiredChecked = true;
      } else {
        for (let item of this.columns) {
          if (item.isRequired != "0") {
            this.requiredIndeterminate = true;
            this.requiredChecked = false;
            return;
          }
        }
        this.requiredIndeterminate = false;
        this.requiredChecked = false;
      }
    },
    /** 提交按钮 */
    submitForm() {
      this.submitSave(() => {
        this.close();
      });
    },
    /** 保存按钮 */
    submitSave(func) {
      const basicForm = this.$refs.basicInfo.$refs.basicInfoForm;
      const genForm = this.$refs.genInfo.$refs.genInfoForm;
      Promise.all([basicForm, genForm].map(this.getFormPromise)).then((res) => {
        const validateResult = res.every((item) => !!item);
        if (validateResult) {
          const genTable = Object.assign({}, basicForm.model, genForm.model);
          genTable.columns = this.columns;
          genTable.params = {
            treeCode: genTable.treeCode,
            treeName: genTable.treeName,
            treeParentCode: genTable.treeParentCode,
            parentMenuId: genTable.parentMenuId,
          };
          updateGenTable(genTable).then((res) => {
            this.$modal.msgSuccess(res.msg);
            if (res.code === 200) {
              if (func) {
                func();
              }
            }
          });
        } else {
          this.$modal.msgError("表单校验未通过，请重新检查提交内容");
        }
      });
    },
    getFormPromise(form) {
      return new Promise((resolve) => {
        form.validate((res) => {
          resolve(res);
        });
      });
    },
    /** 关闭按钮 */
    close() {
      const obj = {
        path: "/tool/gen",
        query: { t: Date.now(), pageNum: this.$route.query.pageNum },
      };
      this.$tab.closeOpenPage(obj);
    },
  },
  mounted() {
    const el = this.$refs.dragTable.$el.querySelectorAll(
      ".el-table__body-wrapper > table > tbody"
    )[0];
    const sortable = Sortable.create(el, {
      handle: ".allowDrag",
      onEnd: (evt) => {
        const targetRow = this.columns.splice(evt.oldIndex, 1)[0];
        this.columns.splice(evt.newIndex, 0, targetRow);
        for (let index in this.columns) {
          this.columns[index].sort = parseInt(index) + 1;
        }
      },
    });
  },
};
</script>

<style scoped lang="scss">
.logodiv {
  line-height: 30px;
  color: #00afff;
  font-weight: 600;
  font-size: 17px;
  white-space: nowrap;
  > img {
    width: 30px;
    height: 30px;
    vertical-align: top;
  }
}
</style>
